package com.hhw.mapper;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import com.hhw.entity.User;

public interface UserMapper {
	//根据用户名跟密码查询
	public User selectUser(@Param("user_name") String user_name,@Param("user_password") String user_password);	
}
